Sufuku is a daily logic puzzle like sudoku, except each number appears as many times as its value. One solution, no guessing, a new puzzle every day.
A daily number puzzle where each number repeats as many times as its value. On a 6×6 board, each row has one 1, two 2s and three 3s. This applies to every row, column and region. When a number appears more times than its value, it’s a mistake.
Pricing & access
Sufuku has a free tier, with paid plans unlocking more. Check crossnum.com for current plans.
Frequently asked questions
What is Sufuku?
Sufuku is a daily number puzzle. Sufuku is a daily logic puzzle like sudoku, except each number appears as many times as its value. One solution, no guessing, a new puzzle every day.
Is Sufuku free?
Sufuku has a free tier, with paid plans unlocking more.
What are the best Sufuku alternatives?
People comparing Sufuku also look at CleanSlate, Grand Livre, SPOE, Zalcro. See all options in the Productivity & Utilities category on SiftFox.
Work on Sufuku?
Claim this profile for free - instant with a work email at crossnum.com.
What people say0
Sign in to join the conversation - takes one magic link.
No comments yet. First one sets the tone.